Patch

diff --git a/qga/qapi-schema.json b/qga/qapi-schema.jsonindex 2af3515..7155b7a 100644--- a/qga/qapi-schema.json+++ b/qga/qapi-schema.json@@ -2,6 +2,17 @@
##
#
+# General note concerning the use of guest agent interfaces:+#+# "unsupported" is a higher-level error than the errors that individual+# commands might document. The caller should always be prepared to receive+# QERR_UNSUPPORTED, even if the given command doesn't specify it, or doesn't+# document any failure mode at all.+#+##++##+#
# Echo back a unique integer value, and prepend to response a
# leading sentinel byte (0xFF) the client can check scan for.
#